As coal was transported homogeneously at high pressure by adding the sodium carboxymethylcellulose(CMC),the hydrogen production from catalytic gasification of coal/CMC in supercritical water(SCW) was investigated.

• 在向水煤浆中添加CMC(羧甲基纤维素钠),成功实现水煤浆高压均匀输送基础上,对超临界水中煤/CMC催化气化制氢性能进行了进一步研究。